DE2421919C3

DE2421919C3 - window

Info

Publication number: DE2421919C3
Application number: DE2421919A
Authority: DE
Inventors: Villum Benedikt Kann Dipl.-Ing. Klampenborg Rasmussen (Daenemark)
Original assignee: Individual
Current assignee: V KANN RASMUSSEN INDUSTRI SOEBORG DK AS
Priority date: 1973-05-15
Filing date: 1974-05-07
Publication date: 1980-02-14
Also published as: FI54644B; IE39701B1; FR2229848B1; DE7415867U; SE397862B; NL7406460A; LU69990A1; DE2421919B2; CH572573A5; CA1007821A; FR2229848A1; DE2421919A1; IT1013709B; NO741760L; FI54644C; IE39701L; NO136055C; NO136055B; GB1444324A; US3918205A

Description

rahmen mittels der Lenker aufwärts in eine die Fensteröffnung weitgehend freigebende Stellung beweglich ist, in welcher der einwärts bewegte Teil des Flügelrahmens jedoch noch unter einem spitzen Winkel zum Fensterrahmen verläuft und somit beim Einbau des Fensters in ein Schrägdach den Zutritt zur Fensteröffnung nicht behindert Im Vergleich zu den bekannten Fenstern wird somit einerseits die Möglichkeit einer Benutzung der Fensteröffnung als Notausstieg verbessert und andererseits bei dem Betätigen des Flügelrahmens nach Art eines Schwingfiügelfensters ein bequemes Putzen der Flügelaußenseite vom Rauminneren her sichergestelltframe movable upward by means of the handlebars into a position that largely releases the window opening is, in which the inwardly moving part of the sash is still at an acute angle runs to the window frame and thus access to the window opening when the window is installed in a sloping roof not hindered In comparison to the known windows, on the one hand the possibility of a Improved use of the window opening as an emergency exit and, on the other hand, when operating the sash in the manner of a pivoting sash window, convenient cleaning of the outside of the sash from inside the room ensured

Vorteilhafte weitere Ausgestaltungen des Fensters sind in den Unteransprüchen beschrieben.Advantageous further refinements of the window are described in the subclaims.

Insbesondere bei größeren Fenstern kann es zweckmäßig sein, zur Erleichterung der Öffnungsbewegung und zur Dämpfung der durch Schwerkraft begünstigten Bewegung des Flügelrahmens dessen Gewicht wenigstens zum Teil durch Federn oder Gegengewichte auszugleichen.In particular with larger windows, it can be useful to facilitate the opening movement and at least the weight of the sash to dampen the gravitational motion of the sash partially offset by springs or counterweights.

Im folgenden wird ein bevorzugtes Ausführungsbeispiel des Fensters unter Bezugnahme auf die Zeichnung weiter erläutert. Es zeigtThe following is a preferred embodiment of the window further explained with reference to the drawing. It shows

Fig. 1 eine Innenansicht des Fensters bei geschlossenem Flügelrahmen,Fig. 1 is an inside view of the window when it is closed Casement,

Fig.2 eine perspektivische Außenansicht des Fensters bei geöffnetem Flügelrahmen undFig. 2 is a perspective external view of the window with the casement open and

Fig.3 einen vergrößerten Längsschnitt durch eine Ecke des Fensters.3 shows an enlarged longitudinal section through a corner of the window.

Das in den Figuren dargestellte Fenster besitzt einen Fensterrahmen aus einem oberen Rahmenstück 1, zwei Seitenstücke 2 und einem unteren Rahmenstück 3, sowie einen Flügelrahmen aus einem oberen Rahmenstück 4, zwei Seitenstücken 5 und einem unteren Rahmenstück 6. Die Seitenstücke 5 des Flügelrahmens tragen etwa in ihrer Mitte zwei koaxiale Scharnierzapfen 7, deren herausragende Enden in Schiebern 28 gelagert sind, die ihrerseits in an den Seitenstücken 2 des Fensterrahmens von deren Mitte zum oberen Rahmenstück 1 hin angeordneten Führungsschienen 29 verschiebbar sind. Zwischen den Flügelrahmen und den Fensterrahmen sind Lenker 9 eingeschaltet, die jeweils an ihrem oberen Ende mit dem zugehörigen Seitenstück 2 des Fensterrahmens schwenkbar verbunden und an ihrem unteren Ende jeweils an Schiebern 31 angelenkt sind, die in einer Führungsnut 32 im Seitenstück 5 des Flügelrahmens verschiebbar geführt sind.The window shown in the figures has a window frame made of an upper frame piece 1, two Side pieces 2 and a lower frame piece 3, as well as a casement from an upper frame piece 4, two side pieces 5 and a lower frame piece 6. The side pieces 5 of the casement are approximately in its center two coaxial hinge pins 7, the protruding ends of which are mounted in slides 28 which in turn in the side pieces 2 of the window frame from the center thereof to the upper frame piece 1 arranged guide rails 29 are displaceable. Between the casement and the window frame handlebars 9 are switched on, each at its upper end with the associated side piece 2 of the window frame pivotally connected and are hinged at their lower end to slides 31, which in a Guide groove 32 are slidably guided in the side piece 5 of the sash.

In der Mitte des unteren Rahmenstückes 6 des Flügels ist ein Gehäuse 33 mit einem Handgriff 34 eingelassen, der mit zwei im unteren Rahmenstück 6 verschiebbaren, sich jeweils zu einem Seitenstück 5 des Flügelrahmens erstreckenden Riegelstangen 35 und 35' zj deren Betätigung zusammenwirkt. In der in F i g. 3 dargestellten Stellung greift das äußere Ende der Riegelstange 35 in eine Ausnehmung des Schiebers 31 ein und blockiert dessen Verschiebung in der Führungsnut 32. Die Riegelstange 35 ist ferner durch ein Übertragungsband 36 mit dem unteren Ende einer in F i g. 1 lediglich durch eine gestrichelte Linie angedeuteten Stellstange 37 verbunden, die in einer Ausnehmung 38 im Seitenstück 5 des Flügelrahmens in zwei Führungsbeschlägen 39 verschiebbar geführt ist und an ihrem oberen Ende durch einen im Seitenstück 5 des Flügelrahmens ίο gelagerten zweiarmigen Hebel 40 mit dem Scharnierzapfen 7 gelenkig verbunden ist, der in einem Beschlag 41 im Seitenstück 5 des Flügelrahmens zwischen der in F i g. 3 dargestellten Stellung und einer in eine Ausnehmung 42 im Seitenstück 2 des Fensterrahmens verriegelnd eingreifenden Stellung verschiebbar ist.In the middle of the lower frame piece 6 of the wing a housing 33 with a handle 34 is embedded, which is slidable with two in the lower frame piece 6, each to a side piece 5 of the sash extending locking rods 35 and 35 'zj their Actuation cooperates. In the in F i g. The position shown in FIG. 3 engages the outer end of the locking bar 35 into a recess of the slide 31 and blocked its displacement in the guide groove 32. The locking rod 35 is also by a transfer belt 36 with the lower end of a in F i g. 1 only indicated by a dashed line control rod 37 connected in a recess 38 in the side piece 5 of the sash in two guide fittings 39 Is displaceably guided and at its upper end by one in the side piece 5 of the sash ίο mounted two-armed lever 40 with the hinge pin 7 is articulated in a fitting 41 in the side piece 5 of the sash between the in F i g. 3 position shown and one in a recess 42 in the side piece 2 of the window frame locking engaging position is slidable.

Wenn sich die Stellvorrichtungen 34 bis 37 in der in F i g. 3 dargestellten Stellung befinden, wird der Flügelrahmen bei seiner Öffnungsbewegung durch die Lenker 9 und die die Scharnierzapfen 7 lagernden, in den Führungsschienen 29 verschiebbaren Schieber 28 in die in F i g. 2 gestrichelt dargestellte Öffnungsstellung bewegt, in welcher der Flügelrahmen die Aussicht und ein etwaiges Aussteigen durch die Fensteröffnung nicht behindert.When the actuating devices 34 to 37 are in the position shown in FIG. 3 are the position shown, the Sash frame during its opening movement through the link 9 and the hinge pin 7 supporting, in the guide rails 29 displaceable slide 28 in the in F i g. 2 open position shown in dashed lines moved, in which the casement does not see the view and any getting out through the window opening with special needs.

In der Schließstellung des Flügelrahmens kann durch Betätigen des Handgriffes 34 die Riegelstange 35 aus der Ausnehmung des Schiebers 31 zurückgezogen und gleichzeitig der Scharnierzapfen 7 in die Ausnehmung 42 hineingeschoben werden. In dieser Stellung läßt sich in der Flügelrahmen durch Kippen um die durch die Scharnierzapfen 7 festgelegte mittlere Achse nach Art eines normalen Schwingflügelfensters öffnen und schließen.In the closed position of the casement, the locking bar 35 can be released by actuating the handle 34 the recess of the slide 31 is withdrawn and at the same time the hinge pin 7 is in the recess 42 can be pushed in. In this position can be in the sash by tilting the through the Open hinge pin 7 defined central axis in the manner of a normal pivoting sash window and conclude.

Anstelle der bei der Ausführungsform gemäß den r> Figuren verwendeten Vorrichtungen zum Verriegeln der Schieber 28 und 31 können je nach den Anforderungen auch andere Riegelvorrichtungen verwendet werden. So kann der Schieber 28 beispielsweise auch durch einen vom Scharnierzapfen 7 verschiedenen in Riegelzapfen verriegelt werden. Die Bewegung des Handgriffes 34 kann ferner mittels anderer bekannter Elemente auf den Scharnierzapfen 7 oder einen separaten Riegelzapfen übertragen werden. So können beispielsweise bei der Ausführungsform nach F i g. 3 die -ti Riegelstange 37, der Führungsbeschlag 39 und der zweiarmige Hebel 40 durch eine in ihrer Mitte im Seitenstück 5 des Flügelrahmens gelagerte und an ihren Enden mit der Riegelstange 35 bzw. dem Scharnierzapfen 7 verbundene Kippstange oder durch eine >o Torsionsstange ersetzt werden, deren Drehung durch ein Gelenk in eine Verschiebung des Scharnierzapfens 7 umgesetzt wird. Die Lenker 9 können bei geschlossenem Fenster in den Seitenfugen zwischen dem Fensterrahmen und dem Flügelrahmen verborgen π liegen.Instead of the devices used in the embodiment according to the Figures for locking the slides 28 and 31, other locking devices can also be used, depending on the requirements. For example, the slide 28 can also be locked by a locking pin different from the hinge pin 7. The movement of the handle 34 can also be transmitted to the hinge pin 7 or a separate locking pin by means of other known elements. For example, in the embodiment according to FIG. 3 the -ti locking rod 37, the guide fitting 39 and the two-armed lever 40 are replaced by a tilting rod mounted in their middle in the side piece 5 of the sash and connected at their ends to the locking rod 35 or the hinge pin 7 or by a> o torsion rod, the rotation of which is converted into a displacement of the hinge pin 7 by a joint. The links 9 can be hidden π in the side joints between the window frame and the sash frame when the window is closed.

Hierzu 3 Blatt ZeichnungenFor this purpose 3 sheets of drawings

Claims

Patent claims:

1. Window, especially for pitched roofs, with a window frame, one in it by two in its Side parts displaceably guided, arranged in the middle area of the side parts of the casement coaxial hinge pin with its upper part tiltable inward relative to the window frame mounted casement and two each on a side piece of the casement and on one Rope piece of the window frame pivotably attached handlebars, characterized in that that the links (9) on the sash frame (4, 5, 6) each close to the lower sash frame piece (6) pivoted and slidably mounted and with the window frame (1, 2, 3) each near the center of the Side pieces (2) are pivotally connected at a distance below the hinge pin (7) and that devices for locking the displacement of either the hinge pin (7) or the Handlebars (9) are provided.

2. Window according to claim 1, characterized in that the links (9) each with the Side pieces (5) of the casement (4, 5, 6) slidably guided slides (31) pivotable are connected.

3. Window according to claim 2, characterized in that at least one locking element (35) for Fixing at least one slide (31) arranged on the sash frame (4, 5, 6) in its closed position corresponding position of the window is provided.

4. Window according to one of claims 1 to 3, characterized in that the hinge pin (7) in slidably guided on the associated side pieces (2) of the window frame (1, 2, 3) Slides (28) are mounted.

5. Window according to claim 4, characterized in that at least one locking element for fixing at least one slide (28) in its position corresponding to the closed position of the window is provided.

6. Window according to claim 4 or 5, characterized in that at least one hinge pin (7) axially into one of the associated slide (28) with the side piece (2) of the window frame (1, 2,3) locking position is displaceable.

7. Window according to one of claims 3, 5 and 6, characterized by adjusting devices (34,36,37, 40) for the simultaneous movement of the locking elements between two end positions, in each of which the one slide (28 or 31) is released and the other slide (31 or 28) is locked.

8. Window according to claim 7, characterized in that in a side piece (5) of the sash (4, 5, 6) one operated by a handle (34), at one end with an axially displaceable one Hinge pin (7) and at the other end with a locking element (35) for one on the sash frame (4, 5, 6) arranged slide (31) cooperating control rod (37) is arranged.

9. Window according to claim 8, characterized in that the adjusting rod (37) in guide parts (39) is guided axially displaceably.

ίοίο

The invention relates to a window, in particular for pitched roofs, with a window frame, one in it two slidably guided in its side parts, in the middle area of the side parts of the sash arranged coaxial hinge pin with its upper part inwardly tiltable relative to the window frame mounted sash frame and two each on a side piece of the sash frame and on a side piece the window frame pivoted handlebars.

In the windows of this type known from FR-PS 13 27 639, the sash frame can only be used below simultaneous upward movement of the hinge pin open so that the outside of the sash is in all Positions from the inside of the room is practically inaccessible, which means cleaning the outside of the glazing very difficult. In addition, the fully open sash frame is almost in the known construction perpendicular to the window frame far to the inside of the room, which when installed in a pitched roof gives access to the severely obstructed the open window.

From BE-PS 5 27 966 another window with the features mentioned above is known at which the casement, however, does not have a central horizontal axis with its upper part moved inward relative to the window frame; but because of the arranged at its upper edge Pivot axis caused by the handlebars pivoting its lower part upwards into a Position in front of a fixed wing is shifted.

From DE-PS 9 42 966 one finally knows a garage door that can be swung upward with a middle Height arranged bearing blocks for double-armed main levers, each at one end at the lower Wing edge hinged and connected at the other end with a spring. To guide the wing is also provided a mid-height articulated sliding lever, which at its free end one in a Guide track on the side edge of the wing is guided roller and in its pivoting movement by a Chain is limited. This known up-and-over door is mounted directly in a building opening and has does not have its own frame surrounding the gate leaf. Since this in its opening movement in full Length must be retracted through the building opening, it is practically impossible to reach the upper parts of the Seal side joints.

The invention is based on the object of providing a window of the type mentioned above which is suitable for pitched roofs Art to create that with simple means either in the manner of a pivoting sash window or can be opened by rotating inwards and upwards.

In a window of the type described at the outset, this object is achieved according to the invention in that that the handlebars on the sash frame each close to the lower sash frame piece can be pivoted and displaced stored and on the window frame near the center of the side pieces at a distance below the Hinge pins are pivotally connected and that devices to lock the displacement either the hinge pin or the handlebar are provided.

This ensures that the casement depending on the position of the locking devices either like with a normal pivoting sash window or by moving the hinge pin upwards in the window